Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/ui/map/MapPositionPanel.java @ 912:2c8f1112be37
Rollback for input assistance of "Q/D" table.
The selectable icon columns are visible in all modes except of
"Q" input mode.
(Issue203)
flys-client/trunk@2771 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Raimund Renkert <raimund.renkert@intevation.de> |
---|---|
date | Fri, 16 Sep 2011 09:35:42 +0000 |
parents | 95cc560ce7c4 |
children | 9aa1a453eed5 |
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package de.intevation.flys.client.client.ui.map; import com.smartgwt.client.widgets.Canvas; import com.smartgwt.client.widgets.Label; import com.smartgwt.client.widgets.events.MouseMoveEvent; import com.smartgwt.client.widgets.events.MouseMoveHandler; import com.smartgwt.client.widgets.layout.HLayout; import org.gwtopenmaps.openlayers.client.LonLat; import org.gwtopenmaps.openlayers.client.Map; import org.gwtopenmaps.openlayers.client.MapWidget; import org.gwtopenmaps.openlayers.client.Pixel; /** * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class MapPositionPanel extends HLayout { protected MapWidget mapWidget; protected Map map; protected Label x; protected Label y; public MapPositionPanel(MapWidget mapWidget, final Canvas c) { this.mapWidget = mapWidget; this.map = mapWidget.getMap(); this.x = new Label(); this.y = new Label(); Label d = new Label("|"); setWidth(60); setMembersMargin(2); x.setWidth(25); y.setWidth(25); d.setWidth(5); addMember(x); addMember(d); addMember(y); // TODO We should use the MousePosition control provided by // GwtOpenLayers here instead of calculating the mouse pos manually. c.addMouseMoveHandler(new MouseMoveHandler() { public void onMouseMove(MouseMoveEvent e) { int x = e.getX() - c.getPageLeft(); int y = e.getY() - c.getPageTop(); LonLat point = map.getLonLatFromPixel(new Pixel(x, y)); setX(point.lon()); setY(point.lat()); } }); } protected void setX(double x) { this.x.setContents(String.valueOf(x)); } protected void setY(double y) { this.y.setContents(String.valueOf(y)); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :